.cmp-fullscreen{background: #fff;}
.cmp-btn{width:32%;}
.backbutton_hint {
    position: absolute;
    width: 140px;
    left: 5px;
    top: 44px;
    z-index: 9999;
}
.backbutton_hint .circle {
    width: 6px;
    height: 6px;
    border-radius: 100%;
    background-color: #5E984F;
    display: block;
    position: relative;
    left: 20px;
}
.backbutton_hint .line {
    width: 2px;
    height: 30px;
    position: relative;
    background-color: rgba(94, 152, 79, 0.82);
    display: block;
    left: 22px;
}
.backbutton_hint .content {
    width: 100%;
    background-color: rgba(94, 152, 79, 0.82);
    font-size: 14px;
    border-radius: 8px;
    color: #fff;
}
.backbutton_hint .content .text {
    width: 90%;
    text-align: center;
    margin: auto;
    border-bottom: 1px #fff solid;
    padding: 8px;
}
.backbutton_hint .content .btn {
    text-align: center;
    padding: 8px;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}